l.JG Notes dN MAR.SUriALI^N ANATOMY. 



10.— Flyiin, T. Thomson. Contributions to a Knowledge 

 of the Anat. and Dov. of the Marsiipialia. Nos. 

 I. and II. TL.S., N.S.W., 1910. 



11.- Sweet, G. The Repioductive Organs of Notoryetes 

 Typhlops. Stirling. Q.J. M.S. Vol. 51, 1907. 



EXPLANATION OF PLATES. 



Fig. 1. — Photomicrograph of a transverse section of 

 the virgin uterus of Sarcophilus. 



Fig. 2. — Photomicrograph of the section of uterus a 

 little enlarged. 



Fig. 3. — Photomicrograph of the left lateral vagina, 

 showing the remains of the Wolffian duct. The larger 

 open space towards the right of the figure is the vagina, 

 while the much smaller canal towards the left represents 

 the persisting Wolffian duct. 



Fig. 4. --Reproduction of a drawing (from photograph) 

 of the clitoris of Sarcophilus and the region surrounding it. 



Figs. 5, 6, 7, 8, and 9. — Photomicrographs of trans- 

 verse sections of the clitoris of Sai'cophilus at various 

 heights, from the apex forwards. 



Fig. 10. — Photomicrograph of a transverse section of 

 the clitoris of a pouch young of Sarcophilus. 



Fig. 11. — Photomicrograph of a horizontal section of 

 the terminal cranial portion of the clitoris in Sarcophilus. 



